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Origins of Baseball – SABR's Baseball Cards Research Committee
Animal Spirits
August 26, 1869: Cincinnati Red Stockings: Unbeaten, But Tied – Society for American Baseball Research
Trips by the 1869 Cincinnati team made the game famous
How the 1869 Cincinnati Red Stockings turned baseball into a national sensation
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Cincinnati Red Stockings - Wikipedia
Season-long tribute planned to pioneering 1869 Red Stockings
How the 1869 Cincinnati Red Stockings turned baseball into a national sensation